from typing import Any, List
from fastapi import APIRouter, Depends, HTTPException
from sqlmodel import Session, select
from app.api import deps
from app.models.health import HealthMetric
from pydantic import BaseModel

router = APIRouter()

class HealthMetricCreate(BaseModel):
    metric_type: str
    value: float
    unit: str
    user_id: int # TODO: remove when auth is fully integrated

@router.post("/", response_model=HealthMetric)
def create_metric(
    *,
    session: Session = Depends(deps.get_session),
    metric_in: HealthMetricCreate,
) -> Any:
    metric = HealthMetric(metric_type=metric_in.metric_type, value=metric_in.value, unit=metric_in.unit, user_id=metric_in.user_id)
    session.add(metric)
    session.commit()
    session.refresh(metric)
    return metric

@router.get("/{user_id}", response_model=List[HealthMetric])
def read_metrics(
    user_id: int,
    session: Session = Depends(deps.get_session),
) -> Any:
    statement = select(HealthMetric).where(HealthMetric.user_id == user_id)
    metrics = session.exec(statement).all()
    return metrics